Conversion formula

The conversion factor from cups to cubic feet is 0.0083550347222188, which means that 1 cup is equal to 0.0083550347222188 cubic feet:

1 cup = 0.0083550347222188 ft3

To convert 438 cups into cubic feet we have to multiply 438 by the conversion factor in order to get the volume amount from cups to cubic feet. We can also form a simple proportion to calculate the result:

1 cup → 0.0083550347222188 ft3

438 cup → V_(ft3)

Solve the above proportion to obtain the volume V in cubic feet:

V_(ft3) = 438 cup × 0.0083550347222188 ft3

V_(ft3) = 3.6595052083318 ft3

The final result is:

438 cup → 3.6595052083318 ft3

We conclude that 438 cups is equivalent to 3.6595052083318 cubic feet:

438 cups = 3.6595052083318 cubic feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 cubic foot is equal to 0.27326098558987 × 438 cups.

Another way is saying that 438 cups is equal to 1 ÷ 0.27326098558987 cubic feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that four hundred thirty-eight cups is approximately three point six six cubic feet:

438 cup ≅ 3.66 ft3

An alternative is also that one cubic foot is approximately zero point two seven three times four hundred thirty-eight cups.

Conversion table

cups to cubic feet chart

For quick reference purposes, below is the conversion table you can use to convert from cups to cubic feet